Face Detection with Asymmetric Boosting

Name: Face Detection with Asymmetric Boosting
Brand: VDM Verlag
SKU: 9783639178326
Price: 207.83 PLN
Availability: InStock

Principled Methods to Rapid Learning and Classification

Autor: Minh-Tri Pham

Język:

Oprawa: Miękka

Wydawca: VDM Verlag

Dostępność: Na zamówienie

Wysyłamy za 17-27 dni

207.83 zł

Asymmetric boosting, while acknowledged to be§important to state-of-the-art face detection, is§typic...

Informacje o książce

Autor

Minh-Tri Pham

Język

Angielski

Oprawa

Książka - Miękka

Data wydania

2009

strony

120

EAN

9783639178326

ISBN

3639178327

Enbook ID

06826083

Wydawca

VDM Verlag

Waga

186

Wymiary

152 x 229 x 7

Pełny opis

Asymmetric boosting, while acknowledged to be§important to state-of-the-art face detection, is§typically based on the trial-and-error practice,§rather than on principled methods. This work solves a§number of issues related to asymmetric boosting and§the use of asymmetric boosting in face detection. It§shows how a proper understanding and use of§asymmetric boosting leads to significant improvements§in the§learning time, the learning capacity, the detection§speed and the detection accuracy of a face detector.§§There are four main contributions in this book: 1) a§new method to learn online an asymmetric boosted§classifier, pioneering a new direction of online§learning a face detector; 2) a new weak classifier§learning method,§significantly reducing the learning time of a§face detector from weeks to just a few hours; 3) a§new and principled method to learn a§face detector cascade, further improving§the learning time and the detection speed of a face§detector; and 4) a theoretical analysis on the§generalization of an asymmetric boosted classifier§via bounds on the true§asymmetric error of the classifier. The work is§concluded with a discussion of future directions for§face detection.

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Face Detection with Asymmetric Boosting

Principled Methods to Rapid Learning and Classification

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